NUTRITIONAL EFFECTS OF CHOLINE ON PRODUCTIVE PERFORMANCE AND SOME BLOOD METABOLITES OF LACTATING HOLSTEIN DAIRY COW

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

TOUGHDORI A.A.H.; GHOURCHI T.; NASERIAN A.A.; JAFARI AHANGARI Y.; HASANI SAEID

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: Journal of Agricultural Sciences and Natural Resources Year:2009 | Volume:16 | Issue:1 Page(s): 103-109

Download Full-Text

Persian Verion

View:

1,847

Download:

Cites:

Information Journal Paper

Title

NUTRITIONAL EFFECTS OF CHOLINE ON PRODUCTIVE PERFORMANCE AND SOME BLOOD METABOLITES OF LACTATING HOLSTEIN DAIRY COW

Author(s)

Keywords

RUMEN-PROTECTED CHOLINEQ3

MILK YIELD AND COMPOSITIONQ3

DAIRY COWQ3

BLOOD METABOLITESQ3

Abstract

Nutritional effects of rumen-protected and unprotected choline on milk yield, milk composition and some BLOOD METABOLITES of lactating Holstein DAIRY COW investigated in a balanced change over design with eight DAIRY COWs, four treatments and four periods of 21 days. Experimental treatments include: 1-basal diet or control (without choline), 2-basal diet + 50 g/per day unprotected choline, 3- basal diet + 25 g/per day RUMEN-PROTECTED CHOLINE and 4-basal diet + 50 g/per day RUMEN-PROTECTED CHOLINE. The cows were fed individually ad lib. Twice daily. Milk and blood samples were taken at the two and last day of each period respectively. RUMEN-PROTECTED CHOLINE (50 g/per day) increased dry matter intake and milk yield. Fat corrected milk and fat yield were significantly higher in rumenprotected choline (50 g/per day) than unprotected choline and control group. The concentration of protein, lactose and solid non fat in milk were not affected by the treatments. RUMEN-PROTECTED CHOLINE significantly increased milk fat percentage compared to unprotected choline. There were no significant differences in blood glucose, cholesterol, triglyceride and blood urea nitrogen concentration between treatments. However some favorable effects of the choline are seen in this experiment, but more investigations are needed for practical advices.

Cites

No record.

References

No record.

Cite

APA: Copy

TOUGHDORI, A.A.H., GHOURCHI, T., NASERIAN, A.A., JAFARI AHANGARI, Y., & HASANI, SAEID. (2009). NUTRITIONAL EFFECTS OF CHOLINE ON PRODUCTIVE PERFORMANCE AND SOME BLOOD METABOLITES OF LACTATING HOLSTEIN DAIRY COW. JOURNAL OF AGRICULTURAL SCIENCES AND NATURAL RESOURCES, 16(1), 103-109. SID. https://sid.ir/paper/9371/en

Vancouver: Copy

TOUGHDORI A.A.H., GHOURCHI T., NASERIAN A.A., JAFARI AHANGARI Y., HASANI SAEID. NUTRITIONAL EFFECTS OF CHOLINE ON PRODUCTIVE PERFORMANCE AND SOME BLOOD METABOLITES OF LACTATING HOLSTEIN DAIRY COW. JOURNAL OF AGRICULTURAL SCIENCES AND NATURAL RESOURCES[Internet]. 2009;16(1):103-109. Available from: https://sid.ir/paper/9371/en

IEEE: Copy

A.A.H. TOUGHDORI, T. GHOURCHI, A.A. NASERIAN, Y. JAFARI AHANGARI, and SAEID HASANI, “NUTRITIONAL EFFECTS OF CHOLINE ON PRODUCTIVE PERFORMANCE AND SOME BLOOD METABOLITES OF LACTATING HOLSTEIN DAIRY COW,” JOURNAL OF AGRICULTURAL SCIENCES AND NATURAL RESOURCES, vol. 16, no. 1, pp. 103–109, 2009, [Online]. Available: https://sid.ir/paper/9371/en

Related Journal Papers